研究了中国高速列车气动减阻优化进展, 总结了典型部件的压力分布特性与各部件在列车气动
阻力中的贡献占比, 评析了惰行试验, 风洞试验与数值模拟3 种列车气动阻力研究方法 …

In this study, based on the SST κ-ω turbulent model, the IDDES method is used to simulate
the unsteady aerodynamic performance of trains with respect to different lengths of the …

The aerodynamic performance of stationary and moving CRH2c trains with or without a
windbreak wall under crosswind was simulated by DDES based on the SST κ-ω turbulence …

The effects of ground configurations on the slipstream and near wake of a high-speed train
are numerically investigated with improved delayed detached eddy simulation (IDDES) …

The geometries of bogies have a significant influence on the aerodynamic performances of
high-speed trains (HSTs) in crosswinds, especially for wind tunnel tests. The delayed …

This study investigated the aerodynamic performances of four trains with different nose
lengths (4, 7, 9 and 12 m) under strong crosswind using the detached eddy simulation (DES) …

Motivated by the growing scientific and engineering interest in evacuated tube railway
transportation systems, in this paper we numerically study the influence of the vacuum …

In order to study the effect of the strip spacing on the aerodynamic noise characteristics of
the pantograph of high-speed train, the numerical simulation of the aerodynamic flow …

When a train moves through the air, a region of air moves along with it at approximately the
same speed: this region of air is known as the 'slipstream'. Numerical simulations were …

The progress on aerodynamic drag reduction optimization of high-speed trains in China was
studied. The pressure distribution characteristics of typical components and the contribution …